摘要
本文用计算机对联合变换相关进行了模拟 ,对各种变化 ,如尺寸、旋转、噪音等同时存在的情况下对相关峰值的影响进行了讨论 ,对有上述影响和无影响的联合变换功率谱分区二值化对相关峰的影响进行了比较 .给出了理论分析 ,计算机模拟结果与理论分析完全吻合 .
Computer simulation is used to investigate the performance of the nonlinear joint transform correlator when noise and changes is scale and rotation.The thresholding methods that use median and subset median of the joint transform power spectrum of the input scene and the reference image.The computer simulation results are given and agree with the theoretical analysis.
出处
《首都师范大学学报（自然科学版）》
2000年第2期35-38,共4页
Journal of Capital Normal University：Natural Science Edition
